MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43abd8d0fec081d764c53b57b7223047bd8ad4e989a6281d4d54e50ad188a385. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43abd8d0fec081d764c53b57b7223047bd8ad4e989a6281d4d54e50ad188a385
SHA3-384 hash: 8fac2f4cdebc8c47ad3e98d0ccb6d9da2b9ce58a1b8782df2f7dfee6cd3ad3292c80a123e12ad4b07ae246940978f914
SHA1 hash: 49c73d34f4a3f249300096aa330bb80145b8975c
MD5 hash: ffa590338ac87a1bd489be8d6df4d94f
humanhash: mexico-dakota-bacon-michigan
File name:drea4
Download: download sample
Signature Mirai
Create hunting rule
File size:156'864 bytes
First seen:2025-04-16 00:02:31 UTC
Last seen:2025-05-04 15:59:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Nr1aH42hB66LgARDhapvN1ipF629Az4VRO1rT+CAr+aaxR6O9+bRXViE1l2Ywywx:Nr1aFhM8DWbOF6P4mNfI+a8U1QG5Y
TLSH T1E9E30846F8819F67C6C612BBFB5E428D77261769D3EE72038D255F20378A85B0E37242
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
180
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ff3a0ef3fd91e7d60b6cbflinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash explorer lolbin remote
Link:
https://www.filescan.io/uploads/67fef3bc90767142c3d61a83/reports/38d9eeee-ad06-4bc0-b5f3-729951120bfc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/43abd8d0fec081d764c53b57b7223047bd8ad4e989a6281d4d54e50ad188a385
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/317b0a14-c926-4202-be6a-74f8c488ea94
Result
Threat name:
Aquabot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1665945
Signature
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Aquabot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1665945 Sample: drea4.elf Startdate: 16/04/2025 Architecture: LINUX Score: 68 24 raw.awaken-network.net. [malformed] 2->24 26 raw.awaken-network.net 141.98.10.142, 2211, 51638, 51644 HOSTBALTICLT Lithuania 2->26 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Aquabot 2->32 8 drea4.elf 2->8         started        10 systemd journalctl 2->10         started        12 systemd systemd-journald 2->12         started        14 systemd journalctl 2->14         started        signatures3 34 Sends malformed DNS queries 24->34 process4 process5 16 drea4.elf 8->16         started        signatures6 28 Sample deletes itself 16->28 19 drea4.elf 16->19         started        22 drea4.elf 16->22         started        process7 signatures8 36 Manipulation of devices in /dev 19->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43abd8d0fec081d764c53b57b7223047bd8ad4e989a6281d4d54e50ad188a385
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43abd8d0fec081d764c53b57b7223047bd8ad4e989a6281d4d54e50ad188a385/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-16 00:03:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iov5ruh6yca5ozgfhnl3oirqi66yvvhjrgtcqhknktsqvumiuocq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access
Link:
https://tria.ge/reports/250416-ab3cfs1rt5/
Behaviour
Changes its process name
Reads process memory
Enumerates running processes
Deletes itself
Malware Config
C2 Extraction:
141.98.10.142
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/43abd8d0fec081d764c53b57b7223047bd8ad4e989a6281d4d54e50ad188a385

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 43abd8d0fec081d764c53b57b7223047bd8ad4e989a6281d4d54e50ad188a385

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3498283/
  
Delivery method
Distributed via web download

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